196102528

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 409403520

約数和(自身を除く): 213300992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 677, 992, 1168, 1354, 1984, 2263, 2336, 2708, 3968, 4526, 4672, 5416, 9052, 9344, 10832, 18104, 20987, 21664, 36208, 41974, 43328, 49421, 72416, 83948, 86656, 98842, 144832, 167896, 197684, 289664, 335792, 395368, 671584, 790736, 1343168, 1532051, 1581472, 2686336, 3064102, 3162944, 6128204, 6325888, 12256408, 24512816, 49025632, 98051264, 196102528]

約数ペア:

[(1, 196102528), (2, 98051264), (4, 49025632), (8, 24512816), (16, 12256408), (31, 6325888), (32, 6128204), (62, 3162944), (64, 3064102), (73, 2686336), (124, 1581472), (128, 1532051), (146, 1343168), (248, 790736), (292, 671584), (496, 395368), (584, 335792), (677, 289664), (992, 197684), (1168, 167896), (1354, 144832), (1984, 98842), (2263, 86656), (2336, 83948), (2708, 72416), (3968, 49421), (4526, 43328), (4672, 41974), (5416, 36208), (9052, 21664), (9344, 20987), (10832, 18104)]